read the full Wikipedia article instead of copy pasting the 2nd paragraph (
https://en.wikipedia.org/wiki/Caldwell_Esselstyn because yes i did find your source) when Wikipedia says that they have no sources i feel like your source is rather poor, and look at his site and if you are not completely blinded you should be able to see that he does have a big economic incentive to say that (his site:
http://www.dresselstyn.com/ , just a storefront for his books)
With regard to Esselstyn's claims, Nancy Brown, CEO of the American Heart Association, said: "Diet alone is not going to be the reason that heart attacks are eliminated. Other key factors include physical activity, cholesterol, blood pressure and weight."[17]
Harriet A. Hall has written that the claims made by Esselstyn are misleading and that the evidence on which they are based is "pretty skimpy".[11] Steven Nissen of the Cleveland Clinic said that his claims are unproven because there isn't data from rigorous clinical trials to support them.[9]
and if you could read, i cited 3 sources against your 1, all 3 actually having better credibility that he does... he is not even a cardiologist, he married into his ex position... and you tell me i have no source
and are you anyone's cardiologist? have you done the 8 years of studies? have you read the analysis results? (pretty sure the answer to all is no)
you are acting like those antivaxers and flat earthers who follows an ex doctor/scientist that makes millions out of selling lies in books and will not even check their background. if you do want to help a good cause stop being stubborn to the point of putting peoples lives in danger and learn to moderate.
and the point is that cholesterol is not the only thing that can cause hearth diseases, he said himself that it was sodium and blood pressure in his case... and neither will be helped with extra salty ready vegan meals and the stress of it costing 4 to 10 times as much as normal meals so maybe not having the money to feed yourself for the whole month, but from the fake poor make sense you would not understand that stress.
talking of cholesterol, veganism is not at all the solution, i can give you a long list of vegan food that is extremely common factor in cholesterol, but as i know you will stop reading after the 1st line no point in writing it.
your source looks like a sham artist, you copy paste Wikipedia, you do not actually disclose copy pasting Wikipedia because it exposes that your source has nothing to base his "research" on, does sell books that highlight his
unique approach. as i said look at Andrew Wakefield and the similarities are stunning (although he got his license revoked for, in parts, torturing children to prove that vaccines caused autism)
just give a few others of you 100s of source, or much much better a peer reviewed study.
i am advocating reason here not against veganism, you are treating me as the enemy while you are sinking yourself by using bad sources and refusing to see it, you are acting like child and at the moment no one should in their right mind actually listen to any of your health advice, and instead listen to one, or if possible more, doctor(s) (thing that unless proven i will not believe that you are)